(function ($) {
    'use strict';

    /* Audience Metrics Graph */
    var projectManagementCtx = document.getElementById('pm-chart').getContext("2d");
    var gradientStrokePrimary = projectManagementCtx.createLinearGradient(0, 0, 0, 450);
    gradientStrokePrimary.addColorStop(0, '#357ffa');

    var gradientFillPrimary = projectManagementCtx.createLinearGradient(0, 0, 0, 450);
    gradientFillPrimary.addColorStop(0, "rgba(53,127,250,0.4)");
    gradientFillPrimary.addColorStop(1, "rgba(255,255,255,0)");

    // datasets 2
    var gradientStrokePrimaryDanger = projectManagementCtx.createLinearGradient(0, 0, 0, 450);
    gradientStrokePrimaryDanger.addColorStop(0, '#ec4e3f');

    var gradientFillPrimaryDanger = projectManagementCtx.createLinearGradient(0, 0, 0, 450);
    gradientFillPrimaryDanger.addColorStop(0, "rgba(236, 78, 63,0.4)");
    gradientFillPrimaryDanger.addColorStop(1, "rgba(255, 255, 255,0)");

    // all data
    var data_1 = [3800, 3900, 3300, 3800, 4000, 4200, 4400, 3800, 4600, 3900, 3800];
    var data_2 = [2100, 3000, 2200, 2400, 2800, 2600, 2800, 2600, 2300, 2900, 2800];
    var labels = ["12 AM", "2 PM", "4 PM", "6 PM", "8 PM", "10 PM", "12 PM", "2 PM", "6 PM", "8 AM", "10 PM"];

    var projectManagement = new Chart(projectManagementCtx, {
        type: 'line',
        data: {
            labels: labels,
            datasets: [{
                label: "Traffic",
                borderColor: gradientStrokePrimary,
                pointBorderWidth: 9,
                pointRadius: 9,
                pointBorderColor: 'transparent',
                pointHoverRadius: 8,
                pointHoverBorderWidth: 3,
                pointHoverBackgroundColor: 'white',
                pointHoverBorderColor: '#357ffa',
                pointBackgroundColor: 'transparent',
                fill: true,
                backgroundColor: gradientFillPrimary,
                borderWidth: 2,
                data: data_1
            },
                {
                    label: "Sales",
                    borderColor: gradientStrokePrimaryDanger,
                    pointBorderWidth: 9,
                    pointRadius: 9,
                    pointBorderColor: 'transparent',
                    pointHoverRadius: 8,
                    pointHoverBorderWidth: 3,
                    pointHoverBackgroundColor: 'white',
                    pointHoverBorderColor: '#ec4e3f',
                    pointBackgroundColor: 'transparent',
                    fill: true,
                    backgroundColor: gradientFillPrimaryDanger,
                    borderWidth: 2,
                    data: data_2
                }
            ]
        },
        options: {
            elements: {
                line: {
                    tension: 0
                }
            },
            tooltips: {
                titleFontColor: '#3a3952',
                bodyFontFamily: 'Roboto',
                backgroundColor: '#FFF',
                bodyFontColor: '#878793',
                bodyFontSize: 14,
                displayColors: false,
                bodySpacing: 10,
                intersect: false,
                bodyFontStyle: 'bold',
                xPadding: 15,
                yPadding: 15,
                mode: 'index'
            },
            legend: {
                display: false,
                position: "top"
            },
            scales: {
                yAxes: [{
                    ticks: {
                        fontColor: "rgba(0,0,0,0.5)",
                        fontStyle: "bold",
                        beginAtZero: true,
                        maxTicksLimit: 200,
                        padding: 20
                    },
                    gridLines: {
                        drawTicks: false,
                        display: false
                    }

                }],
                xAxes: [{
                    gridLines: {
                        zeroLineColor: "transparent"
                    },
                    ticks: {
                        padding: 20,
                        beginAtZero: true,
                        fontColor: "rgba(0,0,0,0.5)",
                        fontStyle: "bold"
                    }
                }]
            }
        }
    });

    $(".ms-graph-metrics .day").on('click', function () {
        var data = projectManagement.config.data;
        data.datasets[0].data = data_1;
        data.datasets[1].data = data_2;
        data.labels = labels;
        projectManagement.update();
    });

    $(".ms-graph-metrics .month").on('click', function () {
        var chart_labels = ["Jan", "Feb", "Mar", "Apr", "May", "June", "July", "Aug", "Sept", "Oct", "Nov", "Dec"];
        var data_1 = [4800, 4900, 4300, 4800, 5000, 5200, 5400, 4800, 5600, 4900, 4800, 5500];
        var data_2 = [3100, 4000, 3200, 3400, 3800, 3600, 3800, 3600, 3300, 3900, 3800, 2500];
        var data = projectManagement.config.data;
        data.datasets[0].data = data_1;
        data.datasets[1].data = data_2;
        data.labels = chart_labels;
        projectManagement.update();
    });

    $(".ms-graph-metrics .year").on('click', function () {
        var chart_labels = ["2007", "2008", "2010", "2011", "2012", "2013", "2014", "2015", "2016", "2017", "2018", "2019"];
        var data_1 = [6800, 6900, 6300, 6800, 7000, 7200, 7400, 6800, 7600, 6900, 6800, 7500];
        var data_2 = [5100, 6000, 5200, 5400, 5800, 5600, 5800, 5600, 5300, 5900, 5800, 4500];
        var data = projectManagement.config.data;
        data.datasets[0].data = data_1;
        data.datasets[1].data = data_2;
        data.labels = chart_labels;
        projectManagement.update();
    });


})(jQuery);
